add client side execution time tracking

Author: Schlauer-Hax

clients/java/src/main/java/com/hax/adventofcode/MessageHandler.java

@@ -2,6 +2,7 @@
 
 import java.util.Arrays;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.TimeUnit;
 
 public class MessageHandler {
 
@@ -26,9 +27,12 @@ public void handleMessage(String message) {
             String name = messagearray[3];
             String data = String.join(":",Arrays.copyOfRange(messagearray, 4, messagearray.length));
             System.out.println("Running solution "+name+" with runid "+runid);
-            CompletableFuture.supplyAsync(() ->
-                    solutionRunner.runClass(name, data)).thenAccept((result) -> {
-                client.send("aocclient:java:result:"+runid+":"+ Arrays.toString(result));
+            CompletableFuture.supplyAsync(() -> {
+                long start = System.nanoTime();
+                String[] result = solutionRunner.runClass(name, data);
+                long end = System.nanoTime();
+                client.send("aocclient:java:result:"+runid+":"+ (end-start)/1e6 +":"+ Arrays.toString(result));
+                return result;
             });
         }
     }

clients/typescript/index.ts

@@ -17,9 +17,11 @@ function startWebsocket() {
             const data = split.slice(4).join(':');
             const solution = split[3];
             console.log(`running ${solution} with runid ${runid}`);
+            const startTime = performance.now();
             const result = await runner.run(solution, data);
+            const time = performance.now() - startTime;
             console.log(`result for ${solution} with runid ${runid}: ${result}`)
-            ws.send(`aocclient:ts:result:${runid}:[${result[0]}, ${result[1]}]`);
+            ws.send(`aocclient:ts:result:${runid}:${time}:[${result[0]}, ${result[1]}]`);
         }
     });
 

server/apiserver.ts

@@ -12,7 +12,7 @@ export default class ApiServer {
             const { socket: ws, response } = Deno.upgradeWebSocket(req);
 
             ws.onmessage = (e) => {
-                const msg = e.data.toString();
+                const msg: string = e.data.toString();
                 const split = msg.split(':');
 
                 // Code Runner Requests
@@ -30,10 +30,11 @@ export default class ApiServer {
                     }
                     if (messagedata === 'result') {
                         const id = Number(split[3]);
-                        const result = split.slice(4).join(':');
-                        console.log(`${clientname} got result ${result} with runid ${id}`)
+                        const time = Number(split[4]);
+                        const result = split.slice(5).join(':');
+                        console.log(`${clientname} got result ${result} with runid ${id} in ${time}ms`);
                         const run = webserver.runs.find(run => run[0] === id)!;
-                        run[1].send(JSON.stringify({ type: 'result', data: result, time: new Date().getTime() - run[2] }));
+                        run[1].send(JSON.stringify({ type: 'result', data: result, time: time }));
                     }
                     if (messagedata === 'solutions') {
                         webserver.solutions = webserver.solutions.filter(solution => solution[0] !== clientname)

server/webserver.ts

@@ -5,7 +5,7 @@ import ApiServer from "./apiserver.ts";
 export default class WebServer {
   solutions: [string, string[]][] = [];
   clients: WebSocket[] = [];
-  runs: [number, WebSocket, number][] = [];
+  runs: [number, WebSocket][] = [];
 
   startServer(apiserver: ApiServer) {
     const app = new Application();
@@ -30,7 +30,7 @@ export default class WebServer {
 
           if (!(input && solution)) return;
           const id = Math.round(Math.random() * 100000)
-          this.runs.push([id, ws, new Date().getTime()]);
+          this.runs.push([id, ws]);
           const clientname = this.solutions.find(solutiondata => solutiondata[1].includes(solution))![0];
           console.log(`running ${solution} with runid ${id} on runner ${clientname}`)
           const coderunner = apiserver.clients.find(client => client[0] === clientname);